Dr. Sidy Diallo ran in the United States his 4th ultramarathon.

The 2014 Chicago Lakefront 50 km

Date: Nowember 1, 2014
My results: 4:48:33

My book Running Barefoot for Human Survival is available on Amazon in paperback and e-book format (French edition: Courir pieds nus pour sauver les humains).